class AddingHabtmInCategoriesAndUserTypes < ActiveRecord::Migration
  def self.up
      create_table :categories_user_types, :id => false do |t|
      t.column :category_id, :integer
      t.column :user_type_id, :integer
    end
  end

  def self.down
    drop_table :categories_user_types
  end
end
